127536396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2663}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 321640704

約数和(自身を除く): 194104308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 2663, 3684, 3991, 5326, 7982, 7989, 10652, 11973, 15964, 15978, 23946, 31956, 34619, 47892, 69238, 103857, 138476, 207714, 415428, 817541, 1635082, 2452623, 3270164, 4905246, 9810492, 10628033, 21256066, 31884099, 42512132, 63768198, 127536396]

約数ペア:

[(1, 127536396), (2, 63768198), (3, 42512132), (4, 31884099), (6, 21256066), (12, 10628033), (13, 9810492), (26, 4905246), (39, 3270164), (52, 2452623), (78, 1635082), (156, 817541), (307, 415428), (614, 207714), (921, 138476), (1228, 103857), (1842, 69238), (2663, 47892), (3684, 34619), (3991, 31956), (5326, 23946), (7982, 15978), (7989, 15964), (10652, 11973)]